Quasi-nonparametric blind inversion of Wiener systems

  • Authors:
  • A. Taleb;J. Sole;C. Jutten

  • Affiliations:
  • Sch. of Electr. & Comput. Eng. Sci., Curtin Univ. of Technol., Perth, WA;-;-

  • Venue:
  • IEEE Transactions on Signal Processing
  • Year:
  • 2001

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Abstract

An efficient procedure for the blind inversion of a nonlinear Wiener system is proposed. We show that the problem can be expressed as a problem of blind source separation in nonlinear mixtures for which a solution has been previously proposed. Based on a quasi-nonparametric relative gradient descent, the proposed algorithm can perform efficiently even in the presence of hard distortions